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🌊 Marine 🌡️ Polar

Artedidraco Orianae

Artedidraco orianae Regan, 1914
← All Species
Max Length
15.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
82–801 m
Climate
Polar
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found on the sublittoral and continental shelf. Feeds mainly on gammaridean amphipods, with substantial amounts of errant polychaetes. Isopods were a minor food item.

Scientific Name
Artedidraco orianae
Authority
Regan, 1914
Habitat
Marine
Climate
Polar
Max Length
15.2 cm
Depth Range
82–801 m
Trophic Level
3.2
Resilience
Medium
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Artedidraco Orianae is currently being compiled.

🌀 Behaviour

Behavioural data for Artedidraco Orianae is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 82 - 801 m. Polar; 66°S - 77°S East Antarctica (Ross Sea, South Victoria Land, Weddell Sea).

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.45
Food Items

gammaridean amphipods, with substantial amounts of errant polychaetes

📐 Morphometrics

Length–Weight Relationship: W = 0.00537 × L3.27 (TL)
Max TL
15.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Polar
Described By
Regan, 1914

🌐 Names & Taxonomy

Language Common Names
🇷🇺Russian Бородатка Орианы

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 13 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Artedidraco Orianae ↗
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